DRUM-TYPE SPRINKLER WITH GRADUAL WINDING, COMPRISING TELESCOPIC LIFTING MECHANISM Russian patent published in 2020 - IPC A01G25/09 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to the field of irrigation devices. Sprinkling machine comprises running gear, drum with locking device, sprinkler and device for gradual reeling. Locking channel is located in peripheral direction on drum with locking. Device for gradual winding comprises lifting cylinder, upper calliper and lower caliper. Upper calliper and the lower calliper are fixed so that to be installed on the blocking channel. Pressurized water is used in a sprinkling machine to actuate the lifting cylinder to perform the piston rod periodic lifting motion, so as to cause upper calliper to move up and down for intermittent interaction with blocking channel of drum with locking. Drum with locking is brought into periodic rotation in direction of back for automatic winding of sprinkler PE-hose. During process of periodical reel up of drum with locking lower support can prevent turn of drum with locking.

EFFECT: providing horizontal and uniform distribution of water resources in soil subject to sprinkling and irrigation, with preliminary condition of water resources reduction.

10 cl, 9 dwg